中国最新公布的珠穆朗玛峰的高度是8844.43m,将此数用四舍五入法保留2个有效数字是______ m.
8844.43≈8.8×103.
故答案为:8.8×103.
It's based on the idea ________ all people are created equal, ________ is accepted by most people[ ]
A. that; that
B. which; which
C. which; when
D. that; which
情绪相对与情感而言,具有如下特点
A.是情感的外在表现
B.与社会需要是否获得满足有关
C.高级的心理活动
D.具有稳定性
E.具有深刻性